The latest trading session saw Amgen (AMGN) ending at $330.83, denoting a +1.77% adjustment from its last day's close. This move outpaced the S&P 500's daily gain of 0.55%. At the same time, the Dow added 0.62%, and the tech-heavy Nasdaq gained 0.63%.The the stock of world's largest biotech drugmaker has risen by 8.91% in the past month, leading the Medical sector's gain of 0.19% and the S&P 500's gain of 4.28%.Analysts and investors alike will be keeping a close eye on the performance of Amgen in its upcom ...